| Abstract: | Lymphocyte-dependent antibodies were revealed in the serum of patients suffering from uveitis of various aetiologies. The serum was incubated with normal uveal tissue and the binding of non-immune human lymphocytes was investigated. In three cases of sympathetic ophthalmitis the lymphocytes accumulated around the melanine granules, while in another 17 patients with uveitis cases the lymphocytes accumulated around the capillaries. Uveal tissue incubated with control sera failed to bound lymphocytes. The lymphocytic infiltration in certain cases of chronic uveitis suggested the role of lymphocyte-mediating antibodies in the aetiology of these cases. |
